DocumentCode
1512325
Title
An iron loss model for electrical machines using the Preisach theory
Author
Dupre, Luc R. ; van Keer, Roger ; Melkebeek, Jan A A
Author_Institution
Lab. for Electr. Machines & Power Electron., Ghent Univ., Belgium
Volume
33
Issue
5
fYear
1997
fDate
9/1/1997 12:00:00 AM
Firstpage
4158
Lastpage
4160
Abstract
In this paper we deal with a mathematical model for the evaluation of the electromagnetic iron losses in rotating electrical machines under no load conditions. The presented problems of electromagnetic field computations are coupled with refined material models based on the Preisach theory. The model is validated by the comparison of numerical results and experimental values from measurements
Keywords
eddy current losses; electromagnetic field theory; induction motors; laminations; machine theory; magnetic hysteresis; magnetic leakage; modelling; numerical analysis; 3 kW; Preisach theory; electromagnetic field computations; ferromagnetic laminations; iron loss model; mathematical model; no load conditions.; numerical results; rotating electrical machines; scalar hysteresis model; three-phase induction motor; Bismuth; Frequency dependence; Helium; History; Iron; Magnetic fields; Magnetic flux; Magnetic hysteresis; Magnetic materials; Steel;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.619695
Filename
619695
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